def getNum():
    nums = eval(input("请输入体重：（以英文逗号分隔）："))
    return list(nums)

def mean(numbers):
    s = 0.0
    for num in numbers:
        s = s+num
    return s/len(numbers)

def bijiao(numbers,m):
    for num in numbers:
        if num>m:
            print(num,end=' ')

n=getNum()
# print(type(n))
m=mean(n)
bijiao(n,m)